3-D knee cartilage segmentation using a smoothing B-Spline active surface.
Xian DuJérôme VelutRadu BolbosOlivier BeufChristophe OdetHugues Benoit-CattinPublished in: ICIP (2008)
Keyphrases
- b spline
- curve fitting
- deformable contour
- control points
- surface representation
- computer assisted
- displacement field
- image smoothing
- articular cartilage
- tensor product
- basis functions
- level set
- segmentation algorithm
- cubic b spline
- medical images
- affine transformation
- least squares
- image segmentation
- contour extraction
- segmentation method
- semi automatic segmentation
- registration framework
- multiscale
- free form deformation
- image analysis
- surface fitting
- deformable registration
- perceptual grouping
- deformation field
- energy functional
- mr images
- energy function